EP 0119753 A1 19840926 - Apparatus for vulcanizing a tire.
Title (en)
Apparatus for vulcanizing a tire.
Title (de)
Vorrichtung zum Vulkanisieren eines Reifens.
Title (fr)
Dispositif pour la vulcanisation d'un pneumatique.
Publication
Application
Priority
JP 4463283 A 19830314
Abstract (en)
[origin: US4545750A] This disclosure relates to apparatus for vulcanizing a tire, and includes a pair of generally annular split dies which are axially movable relative to each other, and a pair of generally circular supports surrounded by the dies. The supports include bead seats which are engagable with the axially outer sides of the tire beads so as to form a closed space between the supports and within the tire. The space is supplied with a pressure medium which is heated during vulcanization. The supports are axially movable relative to each other and to the dies. Each of the supports has mounted thereon a plurality of pivotal members which are movable into engagement with the axially inner sides of the tire beads. The pivotal members press the beads tightly against the bead seats in order to form a seal between the beads and the bead seats.
IPC 1-7
IPC 8 full level
B29C 33/02 (2006.01); B29C 35/00 (2006.01); B29C 35/02 (2006.01); B29C 43/10 (2006.01); B29D 30/06 (2006.01); B29K 21/00 (2006.01); B29K 105/24 (2006.01); B29L 30/00 (2006.01)
CPC (source: EP KR US)
B29C 35/02 (2013.01 - KR); B29D 30/0601 (2013.01 - EP US); B29D 30/0662 (2013.01 - EP US); B29D 30/08 (2013.01 - KR); B29D 2030/0621 (2013.01 - EP US); B29D 2030/0622 (2013.01 - EP US); B29D 2030/0669 (2013.01 - EP US)
Citation (search report)
- US 3948591 A 19760406 - KRATOCHVIL EGON, et al
- DE 2161939 A1 19730620 - KRUPP GMBH
- DE 2309001 B2 19760219
- US 4068989 A 19780117 - CANTARUTTI ARMINDO
- US 3903227 A 19750902 - SARUMARU KAZUMASA
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
US 4545750 A 19851008; AU 2442684 A 19840920; CA 1228207 A 19871020; DE 3464023 D1 19870709; EP 0119753 A1 19840926; EP 0119753 B1 19870603; IN 160324 B 19870704; JP H0316249 B2 19910305; JP S59167243 A 19840920; KR 840007849 A 19841211; KR 910005171 B1 19910723; SU 1264832 A3 19861015
DOCDB simple family (application)
US 57942784 A 19840213; AU 2442684 A 19840209; CA 449373 A 19840312; DE 3464023 T 19840217; EP 84301051 A 19840217; IN 100CA1984 A 19840210; JP 4463283 A 19830314; KR 840000957 A 19840227; SU 3711225 A 19840313